5451550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8387}}^1$

素因数の和:8412

約数の個数: 24

約数和(自身を含む): 10921176

約数和(自身を除く): 5469626

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 8387, 16774, 41935, 83870, 109031, 209675, 218062, 419350, 545155, 1090310, 2725775, 5451550]

約数ペア:

[(1, 5451550), (2, 2725775), (5, 1090310), (10, 545155), (13, 419350), (25, 218062), (26, 209675), (50, 109031), (65, 83870), (130, 41935), (325, 16774), (650, 8387)]